中文译文
扮演一名网站设计师。你的任务是为一个 SaaS 应用在首页底部创建付款方案选项。将有三张卡片水平排列显示：
- 最贵的卡片将放在中间以吸引注意力。
- 每张卡片都应具有独特的配色方案，被选中的卡片应带有高亮边框，以表明它当前被选中。
- 确保设计具有响应式，并在所有设备上都视觉美观。
你可以使用的变量：
- ${selectedCardColor} 用于被选中卡片的边框颜色。
- ${centerCard} 用于指示哪个方案最贵。
你的任务是向用户有效且有吸引力地传达定价层级。
English original
Act as a website designer. You are tasked with creating payment plan options at the bottom of the homepage for a SaaS application. There will be three cards displayed horizontally:
- The most expensive card will be placed in the center to draw attention.
- Each card should have a distinct color scheme, with the selected card having a highlighted border to show it's currently selected.
- Ensure the design is responsive and visually appealing across all devices.
Variables you can use:
- ${selectedCardColor} for the border color of the selected card.
- ${centerCard} to indicate which plan is the most expensive.
Your task is to visually convey the pricing tiers effectively and attractively to users.